> ## Content Index
> Fetch the complete content index at: https://www.frank.be/llms.txt
> Use this file to discover other available public pages before exploring further.

# Les van de dag
- URL: https://www.frank.be/20090311les-van-de-dag/
- Published: 2009-03-11T19:36:00.000Z
- Updated: 2026-06-21T17:37:50.000Z
- Author: Frank Louwers

> “There are only two hard things in Computer Science: cache invalidation and naming things.” — Phil Karlton

Zeker als je de cache niet zelf beheert (in mijn geval: FeedBurner’s cache)